Orvis Men's Long Sleeve Short Sleeve Size Chart

Size (US)Chest (in.)Neck (in.)Arm Length (in.)
S34 - 3614 1/233
M38 - 4015 - 15 1/233 1/2 - 34
L42 - 4416 - 16 1/234 1/2 - 35
XL46 - 4817 - 17 1/235 1/2 - 36
2XL50 - 5218 - 18 1/236 1/2 - 37